Hello Mayank Jain,
Thank you for posting your query here!
Can you please try checking $logs from azure storage explorer.
Ensure that the Delete data check box is selected. Then, set the number of days that you would like log data to be retained. Please check if retention policy is not set or set to 0, which may cause logs not to retain to show.
For reference: Enable and manage Azure Storage Analytics logs (classic) | Microsoft Docs
It’s also good to note that application logs for a few apps may not provide logs in blob storage and only can be done in file system which is why they use console.log('message') and console.error('message').
If we want to write Application logs to Azure blob storage, firstly we need to enable Application log and configure blob storage for it on the Azure portal and keep its level to be verbose in some cases.
Also, if possible, try to disable immutability at the storage account level and to instead set it on the container level.
Please let us know if you have any further queries. I’m happy to assist you further.
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